Alinco DR-635E Mobile/Base VHF+UHF Transceiver and Expanded Range Receiver     Features of DR-635E: (Note: A suffix "V" such as DR635TV may be stamped on the package, but this code is only for our internal inventory purposes therefore please disregard.The unit is marked as DR635T or E on the serial-number plate.)   VHF/UHF full duplex operation includes V/U and U/V modes. Cross-band repeater function (where permitted: standard on DR-635T) 200 Memory channels H/M/L power output settings- VHF: 50/25/5W UHF: 35/20/5W Large 6 character alphanumeric display Selectable display color illumination (Blue, Violet or amber) Internal duplexer - single antenna connector Removable control head can be remotely mounted or allow transceiver to be inverted for optimal speaker placement Expanded receive range includes FM broadcast band (WFM) Power supply voltage display Theft alarm feature Optional 1200 and 9600 bps packet operation with optional EJ-50U Digital voice communications with optional EJ-47U Optional illuminated DTMF EMS-57 microphone (included with DR-635T) allows direct VFO frequency entry and remote control of transceiver CTCSS & DCS encode and decode plus four different tone bursts CTCSS Tone and DCS scan Programmable VFO and Memory scan modes "Time Out" timer Cable Clone feature AM Aircraft band reception (DR-635T only) Temperature Compensated Crystal Oscillator Ignition key activated power on/off feature Freely and separately selectable display colors for TX/RX/Stand-by! Shown with an optional EDS-9 separate kit and EMS-57 microphone (EMS-53 plain type is standard for E-version). Standard Accessories: * Microphone (EMS57/EMS53 depending on the version) * DC cable * Bracket Hardware pack * ACC port cable * Sticker * Instruction Manual Optional Accessories * EJ-47U digital modulation uint * EJ-50U TNC unit * EDS-9 Front-control unit separation kit     Specifications   Genaral Frequency range TX: USA VHF 144-147.995 MHz UHF 430-449.995 MHz TX: European VHF 144-145.995 MHz UHF 430-439.995 MHz RX: USA 108-173.995 MHz 335-479.995 MHz 87.5-107.995MHz RX: European 144-144.995 MHz 430-439.995 MHz 87.5-107.995MHz Modulation 16K0F3E(FM)/8K50F3E(Narrow FM)/F1E(digital voice)/F1D(9600bps)/F2D(1200bps)/A3E(RX only/AM) Channel Steps 5, 8.33, 10, 12.5, 15, 20, 25, 30, 50, 100 KHz Memory channel VHF 80ch / UHF 80ch / Free-programmable 40ch / 1ch VHF CALL / 1ch UHF CALL Antenna impedance 50 ohm unbalanced Frequency stability +/- 2.5 ppm Power Supply Requirement 13.8V DC +/- 15% Negative ground Current Drain Approx. 11A TX high / 700mA RX max. / 500mA RX squelched Usable temperature range -10c to +60c (14F to 140F) Dimensions 140mm(W) X 40mm(H) X 185mm(D) 5.5 x 1.6 x 7.3 inches Weight Approx. 1kg or 35.3oz Transmitter Output High VHF 50W / UHF 35W, Mid 20W, Low 5W(approx.) Modulation System Variable Reactance Frequency Modulation Max.Frequency Deviation +/- 5KHz (FM) +/- 2.5KHz (NFM) Sprious emissions Less than -60dB Receiver Receive system Double Conversion Superheterodyne Intermediate Frequencies 1st 21.7MHz/450KHZ 2nd 45.1MHz/455KHz Sensitivity(-12dB SINAD) Main band -14dBu(0.20uV) or better Sub band -12dBu(0.25uV) or better Squelch -18 dBu (0.1uV) or less Selectivity FM: -6dB: 12KHz or more, -60dB: 28KHz or less Audio Output 2W or more (8ohm 10% THD)